Pedro – Python, Django, React

It's a local news platform providing an online dashboard that helps its users create and share content through email and their blog. It also handles paid subscriptions and advertisements.

• Created a new dashboard for handling redirects in Cloudflare;
• Improved back-end and front-end architecture;
• Developed a new feature for handling paid events;
• Improved subscriptions by switching from Stripe to Recurly;
• Refined Algolia full-text search functionality;
• Contributed to documentation upgrade.

It's a platform for organizers to create tournaments for e-games where players can compete and get paid.

• Organized task assignments within the team and facilitated meetings for sprint planning, retrospectives, and task allocation;
• Built front-end and back-end architecture;
• Established a streamlined CI process, facilitating developers' code integration on GitHub;
• Adopted Tilt + K3d for local development, with Docker Compose as an alternative setup;
• Implemented queue for async tasks in the back end;
• Integrated a payment mechanism utilizing Stripe's services;
• Managed timezones, multi-language support, and integration with gaming providers like Steam, Riot, and Challenge;
• Developed unit, integration, and end-to-end tests for the back end while also implementing Storybook and creating tests for essential components in the front end.

It's a staff augmentation company that helps big techs to improve their team.

• Helped migrate a monolith system to a microservices-based one;
• Managed continuous integration and delivery;
• Implemented booking logic to allow a service to be consumed by multiple users;
• Enhanced observability and monitoring, as well as geolocation service;
• Debugged and resolved significant application issues.

It's Latin America's largest data marketplace, providing companies with insights into their audience and managing digital marketing campaigns all in one place.

• Developed a new platform that handles massive amounts of data;
• Led the teams to create a microservice system based on events;
• Created an internal process to clean up customer data and generate insights through a visual dashboard;
• Integrated their platform with Google Ads and other providers;
• Built repository patterns for REST APIs and consumers written in Golang and Python;
• Reduced cloud computing costs by creating efficient applications using Python and multiprocessing with threadings;
• Improved the development environment by using Docker and Docker Compose;
• Enhanced front end by using React instead of Angular.js;
• Implemented testing.

It's an internal project developed to monitor and manage a pipe responsible for extracting oil from oceans.

• Worked with a nuclear physicist to create a program capable of calculating the probability of failure on demand when a BOP is operating;
• Built a feature to manage BOP campaigns;
• Helped design the database and improved indexing;
• Enhanced UI utilizing Vue.js;
• Improved mathematical calculus using Python and NumPy library;
• Customized charts library in JavaScript to adapt to our customer's needs.